Dominating the World in One Hand

Han Xiao transmigrated for no apparent reason into a world resembling ancient times and acquired a card-based golden finger System. After overcoming countless hardships, he became a feudal lord who dominated one region, then unified the realm and became its ruler. But not long after Han Xiao settled in to enjoy his life, something strange happened... Only then did Han Xiao realize that he had been fighting for supremacy on someone's hand.